VOIP service in India

I dont know what got me suddenly but yesterday I wanted to know all that is legal & available w.r.t VOIP.So I made a call to Mr.Adil.Doctor who is the Linksys Sales Manager(India) & is located at Cisco Systems Pvt Ltd,Mumbai.

After getting a brief idea about where VOIP is in India he informed me that a call from a VOIP phone to a PSTN/Mobile isnt legal in India.International calling is legal through the calling cards which can be got from Internet Telephony Service Provider such as Phonewala.com.

Although he couldnt provide all the information I was looking for but he has promised he will forward me to someone from the Cisco Bangalore office so that I could get my doubts cleared.